Nutrisystem Lean13 TV Commercial, 'Celebrate' Featuring Marie Osmond

Singer and spokesperson Marie Osmond challenges people to check out Lean13, a weight loss program from Nutrisystem that has over 150 foods to choose from. Those who sign up for the new program will receive a one-week supply of Turbo Shakes to help stave off belly bloat and Nutricrush bars to keep hunger at bay.